狼群视频在线

前門外飾板簡介

汽(qi)車(che)的(de)(de)車(che)門下部外(wai)飾板是通(tong)過(guo)卡(ka)扣與鈑(ban)金件卡(ka)接在一起,外(wai)飾板的(de)(de)邊緣位置(zhi)與鈑(ban)金貼合,通(tong)過(guo)雙面膠粘接固定。

汽車前圍板作用：

1、汽車覆(fu)蓋(gai)件(jian)(jian)(jian)（簡稱覆(fu)蓋(gai)件(jian)(jian)(jian)）是(shi)(shi)指構成(cheng)汽車車身或(huo)駕駛室、覆(fu)蓋(gai)發動機和底(di)盤的異形體表面(mian)和內部的汽車零件(jian)(jian)(jian)。汽車覆(fu)蓋(gai)件(jian)(jian)(jian)既是(shi)(shi)外(wai)觀(guan)裝飾性的零件(jian)(jian)(jian)，又是(shi)(shi)封閉薄殼狀的受力零件(jian)(jian)(jian)；
2、覆蓋(gai)件表面(mian)(mian)(mian)上(shang)任何微小的缺陷(xian)都會在涂漆后引(yin)起光線(xian)的漫反射而損壞外形的美(mei)觀，因此覆蓋(gai)件表面(mian)(mian)(mian)不允(yun)許有波紋(wen)、皺(zhou)折、邊緣拉痕和其他破壞表面(mian)(mian)(mian)美(mei)感的缺陷(xian)。歐、美(mei)、日等發達國家生(sheng)產的A級(ji)表面(mian)(mian)(mian)精度的汽車覆蓋(gai)件有引(yin)擎蓋(gai)板；
3、車頂蓋(gai)(gai)，左、右車側圍(wei)(wei)，前(qian)(qian)、后(hou)車門，前(qian)(qian)、后(hou)、左、右翼子板(ban)(ban)(ban)(ban)(ban)，行禮(li)箱蓋(gai)(gai)板(ban)(ban)(ban)(ban)(ban)，發(fa)動機(ji)前(qian)(qian)支撐板(ban)(ban)(ban)(ban)(ban)，發(fa)動機(ji)前(qian)(qian)裙板(ban)(ban)(ban)(ban)(ban)，前(qian)(qian)圍(wei)(wei)上蓋(gai)(gai)板(ban)(ban)(ban)(ban)(ban)，后(hou)圍(wei)(wei)板(ban)(ban)(ban)(ban)(ban)，后(hou)圍(wei)(wei)上蓋(gai)(gai)板(ban)(ban)(ban)(ban)(ban)，前(qian)(qian)裙板(ban)(ban)(ban)(ban)(ban)，前(qian)(qian)框架(jia)，前(qian)(qian)翼子板(ban)(ban)(ban)(ban)(ban)，車輪擋泥板(ban)(ban)(ban)(ban)(ban)、后(hou)翼子板(ban)(ban)(ban)(ban)(ban)、后(hou)圍(wei)(wei)板(ban)(ban)(ban)(ban)(ban)、行李倉(cang)蓋(gai)(gai)，后(hou)圍(wei)(wei)上蓋(gai)(gai)板(ban)(ban)(ban)(ban)(ban)、頂蓋(gai)(gai)、前(qian)(qian)圍(wei)(wei)側板(ban)(ban)(ban)(ban)(ban)、前(qian)(qian)圍(wei)(wei)板(ban)(ban)(ban)(ban)(ban)、前(qian)(qian)圍(wei)(wei)上蓋(gai)(gai)板(ban)(ban)(ban)(ban)(ban)、前(qian)(qian)擋泥板(ban)(ban)(ban)(ban)(ban)、發(fa)動機(ji)罩(zhao)。覆蓋(gai)(gai)件(jian)的制造(zao)是汽車車身制造(zao)的關鍵環(huan)節。
前(qian)圍(wei)(wei)板(ban)是指發動機(ji)艙與車廂之(zhi)間的(de)(de)隔板(ban)，它和(he)地板(ban)、前(qian)立柱聯接，安(an)裝(zhuang)(zhuang)在前(qian)圍(wei)(wei)上蓋板(ban)之(zhi)下(xia)。前(qian)圍(wei)(wei)板(ban)上有許多(duo)孔口(kou)，作為操縱用的(de)(de)拉線(xian)、拉桿、管路和(he)電線(xian)束(shu)通過之(zhi)用，還要配合踏板(ban)、方向機(ji)柱等機(ji)件安(an)裝(zhuang)(zhuang)位置。為防(fang)止發動機(ji)艙里的(de)(de)廢氣(qi)、高溫、噪聲竄入(ru)車廂，前(qian)圍(wei)(wei)板(ban)上要有密(mi)封(feng)措施(shi)和(he)隔熱裝(zhuang)(zhuang)置。在發生意外(wai)事故(gu)時，它應具有足夠的(de)(de)強度和(he)剛度。對(dui)比(bi)車身其它部件而言，前(qian)圍(wei)(wei)板(ban)裝(zhuang)(zhuang)配最重(zhong)要的(de)(de)工藝技術(shu)是密(mi)封(feng)和(he)隔熱，它的(de)(de)優(you)劣往往反映(ying)了(le)車輛運行的(de)(de)質(zhi)量。

豐田紅杉簡介

豐(feng)(feng)田紅杉是(shi)一款于面向北美市場推出的(de)備受美國車迷(mi)青睞(lai)的(de)超大(da)型SUV，健碩的(de)車身，粗獷的(de)線條，寬(kuan)敞的(de)空間(jian)，強勁的(de)動力(li)，無一不彰顯豐(feng)(feng)田家(jia)族(zu)SUV的(de)魄力(li)和(he)風范。